CN208958383U - A kind of electric toothbrush - Google Patents

Abstract

The utility model discloses a kind of electric toothbrushes, including toothbrush assembly, connecting rod, control case assembly and battery holder assembly, the battery holder assembly bottom is fixedly connected with pedestal, the battery holder assembly is connect by bearing block with control case assembly, convex box is installed on the control case assembly, the control case assembly outer surface is equipped with switch, the control case assembly upper end is fixedly connected with connecting rod, gap location installs rubber sleeve between the connecting rod and control case assembly, the small end is fixedly installed with outer bar, inserted with toothbrush assembly inside the outer bar.The utility model, by installing toothbrush assembly, this toothbrush assembly is double Tooth-brush structures, two direct angles of toothbrush are 110 degree, change the form of conventional power toothbrush list toothbrush, can be quickly cleaned to tooth inside by double Tooth-brush structures, all it is two faces when cleaning every time tooth while cleans, it is more quick, by installing servo motor, toothbrush assembly can be rotated.

Description

A kind of electric toothbrush

Technical field

The utility model relates to life appliance technical field, specially a kind of electric toothbrush.

Background technique

Currently, with the development of science and technology, being becoming increasingly popular of becoming of electric toothbrush, electric toothbrush is Philippe-Guy A kind of toothbrush of Woog invention makes brush head generation high-frequency vibration, moment is by toothpaste by the quick rotation or vibration of electric core Subtle foam is resolved into, teeth space is deeply cleaned, at the same time, the trembling of bristle can promote the blood circulation in oral cavity, to gum group Be woven with massage effect, but existing electric toothbrush can only one face in a face to tooth cleaning, especially on the inside of tooth Interview is difficult to be cleared up, and how designing a kind of electric toothbrush and carrying out quickly cleaning to the medial surface of tooth becomes most important ?.

Summary of the invention

The purpose of this utility model is to provide a kind of electric toothbrushes, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric toothbrush, including including toothbrush group Part, connecting rod, control case assembly and battery holder assembly, the battery holder assembly bottom are fixedly connected with pedestal, the battery case group Part is connect by bearing block with control case assembly, and convex box, the control case assembly outer surface are equipped on the control case assembly Switch is installed, the control case assembly upper end is fixedly connected with connecting rod, and gap location is pacified between the connecting rod and control case assembly Equipped with rubber sleeve, the small end is fixedly installed with outer bar, inserted with toothbrush assembly inside the outer bar.

Preferably, the base bottom is equipped with slot, is equipped with lithium battery, the lithium battery inside the battery holder assembly Side is equipped with servo motor, and the servo motor is connect with bearing block, and the bearing block side is connect with link block, the company It connects and is fixedly connected inside block and control case assembly, the bearing block is mounted on inside battery holder assembly.

Preferably, motor is installed, the motor bottom is connected with disk, the fixed peace in the disk lower end in the convex box Equipped with circuit board, fixed column is installed, the fixed column and connecting rod are hinged, and the connecting rod passes through fixed pin on the disk Hinged with mobile bar, the mobile bar is fixedly connected with outer bar.

Preferably, the outer bar inner wall installation is there are two spring, and the spring is symmetrically installed, and the spring is connected to half Ball.

Preferably, the toothbrush assembly mainly includes toothbrush, inserted link and convex block, and the toothbrush is two, and between toothbrush Angle is 110 degree, and the toothbrush is fixedly connected with inserted link, and the inserted link tail portion is fixed with groove, the inserted link tail surface It is fixedly installed with convex block.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through installation toothbrush assembly, this tooth Brush assemblies are double Tooth-brush structures, and two direct angles of toothbrush are 110 degree, change the form of conventional power toothbrush list toothbrush, pass through Double Tooth-brush structures can to quickly clean on the inside of tooth, be all when cleaning every time tooth two faces simultaneously Cleaning more fast by installing servo motor, can rotate toothbrush assembly, by rotation, clear up toothbrush It is converted when two faces in inside and upside, to clear up upside and outside, makes entire toothbrush to each position of tooth It can quickly be cleaned, toothbrush cleaning is disc-rotated by motor by passing through motor control, passes through disk and turns It is dynamic, drive connecting rod mobile, it is hinged by the way that fixed pin will be passed through between connecting rod and mobile bar, so that the rotation of disk is become mobile Bar moves left and right, and by being equipped with groove in inserted link tail portion, inserted link can be made to be directly inserted into inside outer bar by inside outer bar Spring and hemisphere, which snap into groove, to be fixed, by installing convex block, convenient for the replacement of toothbrush assembly, it is only necessary to rotary tooth brush group Part, under the action of convex block, hemisphere will do it contraction, can thus extract toothbrush assembly, and structure is simple, easy to spread It uses.

Detailed description of the invention

Fig. 1 is a kind of schematic view of the front view of electric toothbrush of the utility model；

Fig. 2 is a kind of schematic diagram of internal structure of electric toothbrush of the utility model；

Fig. 3 is a kind of schematic diagram of internal structure of electric toothbrush of the utility model.

In figure: 1- toothbrush assembly；2- connecting rod；3- rubber sleeve；4- switch；The convex box of 5-；6- controls case assembly；7- battery case group Part；8- pedestal；9- slot；10- lithium battery；11- servo motor；12- bearing block；13- link block；14- partition；15- circuit board； 16- disk；17- motor；18- fixed column；19- connecting rod；20- fixed pin；21- mobile bar；22- outer bar；23- toothbrush；24- is inserted Bar；25- spring；26- hemisphere；27- convex block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of electric toothbrush, including toothbrush assembly 1, company Bar 2, control case assembly 6 and battery holder assembly 7,7 bottom of battery holder assembly are fixedly connected with pedestal 8, the battery case group Part 7 is connect by bearing block 12 with control case assembly 6, and convex box 5,6 appearance of control case assembly are equipped on the control box 6 Face is equipped with switch 4, and 6 upper end of control case assembly is fixedly connected with connecting rod 2, the connecting rod 2 and control case assembly 6 between Rubber sleeve 3 is installed, 2 upper end of connecting rod is fixedly installed with outer bar 22, inserted with toothbrush assembly inside the outer bar 22 at gap 1,8 bottom of pedestal is equipped with slot 9, and lithium battery 10,10 side of the lithium battery peace are equipped with inside the battery holder assembly 7 Equipped with servo motor 11, the servo motor 11 is connect with bearing block 12, and 12 side of bearing block is connect with link block 13, institute It states and is fixedly connected inside link block 13 and control case assembly 6, the bearing block 12 is mounted on inside battery holder assembly 7, described convex Motor 17 is installed, 17 bottom of motor is connected with disk 16, and 16 lower end of disk is fixedly installed with circuit board in box 22 15, fixed column 18 is installed, the fixed column 18 is hinged with connecting rod 19, and the connecting rod 19 passes through fixation on the disk 16 Pin 20 and mobile bar 21 are hinged, and the mobile bar 21 is fixedly connected with outer bar 22, and there are two springs for 22 inner wall of the outer bar installation 25, the spring 25 is symmetrically installed, and the spring 25 is connected to hemisphere 26, and the toothbrush assembly 1 mainly includes toothbrush 23, inserted link 24 and convex block 27, the toothbrush 23 is two, and angle is 110 degree between toothbrush 23, the toothbrush 23 with inserted link 24 is fixed connects It connects, 24 tail portion of inserted link is fixed with groove, and 24 tail surface of inserted link is fixedly installed with convex block 27.

Specifically used mode: in utility model works, toothbrush assembly 1 is inserted into outer bar 22 and utilizes toothbrush assembly 1 For double 23 structures of toothbrush, two direct angles of toothbrush are 110 degree, change the form of the single toothbrush 23 of conventional power toothbrush 23, pass through Double 23 structures of toothbrush all can be that two faces are same when cleaning every time tooth to quickly cleaning on the inside of tooth Shi Qingxi more fast by installing servo motor 11, can rotate toothbrush assembly 1, by rotation, make toothbrush 23 Inside can be cleared up and two faces in upside whens is converted, to clear up upside and outside, make entire toothbrush 23 to tooth Each position can quickly be cleaned, the cleaning of toothbrush 23 is by utilizing motor 17 to drive disk 16 by motor control Rotation, is rotated by disk 16, drives connecting rod 19 mobile, by will pass through fixed pin 20 between connecting rod 19 and mobile bar 21 Hingedly, make the rotation of disk 16 become mobile bar 21 to move left and right, by being equipped with groove in 24 tail portion of inserted link, inserted link 24 can be made It is directly inserted into inside outer bar 22 and snaps into groove and be fixed by spring 25 inside outer bar 22 and hemisphere 26, pass through installation Convex block 27, convenient for the replacement of toothbrush assembly 1, it is only necessary to which rotary tooth brush component 1, under the action of convex block 27, hemisphere 26 be will do it It shrinks, can thus extract toothbrush assembly 1.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of electric toothbrush, including toothbrush assembly (1), connecting rod (2), control case assembly (6) and battery holder assembly (7), special Sign is: battery holder assembly (7) bottom is fixedly connected with pedestal (8), and the battery holder assembly (7) passes through bearing block (12) It connect with control case assembly (6), is equipped with convex box (5) on the control box (6), the installation of the control case assembly (6) outer surface Have switch (4), the control case assembly (6) upper end is fixedly connected with connecting rod (2), the connecting rod (2) and control case assembly (6) it Between gap location installation rubber sleeve (3), connecting rod (2) upper end is fixedly installed with outer bar (22), inserts inside the outer bar (22) Enter to have toothbrush assembly (1).

2. a kind of electric toothbrush according to claim 1, it is characterised in that: pedestal (8) bottom is equipped with slot (9), It is equipped with lithium battery (10) inside the battery holder assembly (7), lithium battery (10) side is equipped with servo motor (11), institute It states servo motor (11) to connect with bearing block (12), bearing block (12) side is connect with link block (13), the link block (13) it is fixedly connected with inside control case assembly (6), it is internal that the bearing block (12) is mounted on battery holder assembly (7).

3. a kind of electric toothbrush according to claim 1, it is characterised in that: motor (17) are installed in the convex box (5), Motor (17) bottom is connected with disk (16), and disk (16) lower end is fixedly installed with circuit board (15), the disk (16) it is equipped on fixed column (18), hingedly, the connecting rod (19) passes through fixation for the fixed column (18) and connecting rod (19) Sell (20) and mobile bar (21) hingedly, the mobile bar (21) is fixedly connected with outer bar (22).

4. a kind of electric toothbrush according to claim 1, it is characterised in that: there are two bullets for outer bar (22) the inner wall installation Spring (25), the spring (25) are symmetrically installed, and the spring (25) is connected to hemisphere (26).

5. a kind of electric toothbrush according to claim 1, it is characterised in that: the toothbrush assembly (1) mainly includes toothbrush (23), inserted link (24) and convex block (27), the toothbrush (23) is two, and angle is 110 degree between toothbrush (23), the toothbrush (23) it is fixedly connected with inserted link (24), inserted link (24) tail portion is fixed with groove, and inserted link (24) tail surface is fixed Convex block (27) are installed.